Anything from books, tech talks, YouTube series, online tutorials, etc. Looking for some interesting fresh resources. Thanks in advance. Update: I work on web services where I need to be aware of system design, design patterns, async programming and of course data structures and algorithms. That's what I can think of at the moment.
OP please be more specific as to which tech skills, for better recommendations.
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Be specific. Tech is very broad area. Coursera and edx are good for specializations. Udemy is good if you are looking for some general tech skills.
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Which skills?
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